I'm trying to build a camera based on rpicam for my company, but it seems I won't manage to do it without some advices.
And a dozen of different lens : M12, C, CS and even a macro one.
But whatever lens and parameter I choose, I always face the same problem, my photos lacks color near the borders (see how the yellow react).
Is this a form of vignetting ? Is there any hope I can improve the image, or should I just use the center of the sensor ?
Thank you !
Edit : I tried with another PiCam, and with more lights, got the same results.
Edit 2 : thanks to flolilolilo, i found out that the autowhite balance was enabled, and was seriously messing the image. I now have better results, but it seems the optical or sensor default is still present.